HEADER HYDROLASE 26-NOV-11 4A9G TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 24-mer in complex TITLE 2 with beta-casein COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC PH-DEPENDENT SERINE ENDOPROTEASE DEGQ; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, Y; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A9G L 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 L 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 L 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 L 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 L 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 L 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 L 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 L 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 L 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 L 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 L 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR L 203 -41.508 -30.680 57.152 1.00 99.17 ATOM 2 CA ALA L 204 -39.403 -31.172 54.056 1.00 50.23 ATOM 3 CA ILE L 205 -38.060 -33.405 51.338 1.00108.93 ATOM 4 CA LEU L 206 -34.831 -34.082 49.518 1.00 43.63 ATOM 5 CA ALA L 207 -34.068 -32.235 46.350 1.00 27.43 ATOM 6 CA PRO L 208 -36.082 -33.863 43.703 1.00128.87 ATOM 7 CA GLY L 209 -33.110 -34.530 41.522 1.00 8.42 ATOM 8 CA GLY L 210 -35.424 -33.525 38.749 1.00 8.91 ATOM 9 CA GLY L 211 -37.796 -36.265 39.742 1.00 9.86 ATOM 10 CA SER L 212 -40.001 -37.251 42.591 1.00 73.69 ATOM 11 CA VAL L 213 -37.593 -37.835 45.405 1.00 32.17 ATOM 12 CA GLY L 214 -39.829 -40.416 46.957 1.00 14.36 ATOM 13 CA ILE L 215 -38.224 -39.277 50.157 1.00 84.29 ATOM 14 CA GLY L 216 -39.650 -36.962 52.764 1.00 17.91 ATOM 15 CA PHE L 217 -39.002 -35.916 56.326 1.00 46.62 ATOM 16 CA ALA L 218 -41.476 -35.253 59.098 1.00 37.01 ATOM 17 CA ILE L 219 -40.993 -33.403 62.364 1.00122.66 ATOM 18 CA PRO L 220 -42.289 -34.396 65.723 1.00162.44 ATOM 19 CA SER L 221 -44.831 -32.396 67.725 1.00 63.38 ATOM 20 CA ASN L 222 -43.368 -32.064 71.196 1.00 62.14 ATOM 21 CA MET L 223 -40.552 -29.894 70.046 1.00 50.77 ATOM 22 CA ALA L 224 -42.833 -27.911 67.828 1.00 30.69 ATOM 23 CA ARG L 225 -45.386 -27.502 70.551 1.00205.67 ATOM 24 CA THR L 226 -42.931 -26.175 73.066 1.00 35.27 ATOM 25 CA LEU L 227 -41.335 -23.754 70.667 1.00 89.66 ATOM 26 CA ALA L 228 -44.750 -22.592 69.630 1.00 27.53 ATOM 27 CA GLN L 229 -45.772 -21.856 73.178 1.00 33.18 ATOM 28 CA GLN L 230 -42.737 -19.763 73.831 1.00102.09 ATOM 29 CA LEU L 231 -43.334 -17.903 70.601 1.00 90.72 ATOM 30 CA ILE L 232 -46.866 -17.116 71.651 1.00 43.82 ATOM 31 CA ASP L 233 -46.039 -16.161 75.190 1.00 38.99 ATOM 32 CA PHE L 234 -42.735 -14.476 74.621 1.00 38.29 ATOM 33 CA GLY L 235 -43.918 -12.888 71.443 1.00 16.07 ATOM 34 CA GLU L 236 -40.367 -13.254 70.287 1.00 47.59 ATOM 35 CA ILE L 237 -37.725 -15.830 69.533 1.00 61.23 ATOM 36 CA LYS L 238 -37.252 -18.092 72.525 1.00107.85 ATOM 37 CA ARG L 239 -34.285 -20.072 71.123 1.00141.31 ATOM 38 CA GLY L 240 -31.960 -21.513 73.714 1.00 24.13 ATOM 39 CA LEU L 241 -28.750 -23.456 73.975 1.00 84.23 ATOM 40 CA LEU L 242 -27.986 -26.768 75.587 1.00 96.33 ATOM 41 CA GLY L 243 -24.742 -25.474 76.933 1.00 37.62 ATOM 42 CA ILE L 244 -23.272 -28.431 75.136 1.00 73.50 ATOM 43 CA LYS L 245 -20.755 -27.746 72.405 1.00118.50 ATOM 44 CA GLY L 246 -19.876 -30.426 69.958 1.00 34.48 ATOM 45 CA THR L 247 -19.530 -31.646 66.413 1.00 51.41 ATOM 46 CA GLU L 248 -21.274 -34.170 64.261 1.00104.86 ATOM 47 CA MET L 249 -20.358 -37.762 64.610 1.00 75.73 ATOM 48 CA SER L 250 -18.127 -38.680 61.726 1.00 42.02 ATOM 49 CA ALA L 251 -18.501 -41.635 59.398 1.00 25.52 ATOM 50 CA ASP L 252 -15.209 -42.957 60.642 1.00 32.20 ATOM 51 CA ILE L 253 -16.902 -42.970 63.999 1.00101.59 ATOM 52 CA ALA L 254 -19.573 -45.271 62.762 1.00 31.92 ATOM 53 CA LYS L 255 -17.071 -47.796 61.591 1.00117.92 ATOM 54 CA ALA L 256 -14.671 -47.416 64.474 1.00 50.94 ATOM 55 CA PHE L 257 -16.905 -47.467 67.485 1.00 96.11 ATOM 56 CA ASN L 258 -18.647 -50.667 66.759 1.00 87.14 ATOM 57 CA LEU L 259 -20.737 -49.100 69.463 1.00130.97 ATOM 58 CA ASP L 260 -24.438 -49.588 69.549 1.00 47.36 ATOM 59 CA VAL L 261 -24.763 -46.422 67.601 1.00 58.82 ATOM 60 CA GLN L 262 -21.591 -44.743 66.605 1.00 87.39 ATOM 61 CA ARG L 263 -23.466 -41.760 65.256 1.00 97.13 ATOM 62 CA GLY L 264 -24.561 -38.936 67.481 1.00 21.04 ATOM 63 CA ALA L 265 -23.429 -35.557 68.633 1.00 34.00 ATOM 64 CA PHE L 266 -19.829 -35.487 69.749 1.00200.81 ATOM 65 CA VAL L 267 -19.753 -33.575 72.971 1.00112.85 ATOM 66 CA SER L 268 -17.302 -30.954 73.635 1.00366.33 ATOM 67 CA GLU L 269 -17.205 -29.372 76.530 1.00175.13 ATOM 68 CA VAL L 270 -20.075 -28.811 78.614 1.00 76.71 ATOM 69 CA LEU L 271 -20.448 -25.312 79.767 1.00 95.85 ATOM 70 CA PRO L 272 -20.844 -25.261 83.447 1.00 59.51 ATOM 71 CA GLY L 273 -24.269 -24.757 84.908 1.00 10.90 ATOM 72 CA SER L 274 -25.500 -26.534 81.852 1.00 25.96 ATOM 73 CA GLY L 275 -27.682 -29.564 82.182 1.00 12.12 ATOM 74 CA SER L 276 -24.776 -31.597 80.936 1.00 33.67 ATOM 75 CA ALA L 277 -22.506 -30.059 83.507 1.00 31.49 ATOM 76 CA LYS L 278 -24.902 -30.799 86.328 1.00130.81 ATOM 77 CA ALA L 279 -25.558 -34.223 84.927 1.00 31.97 ATOM 78 CA GLY L 280 -21.918 -35.043 84.960 1.00 28.16 ATOM 79 CA VAL L 281 -22.109 -35.525 81.257 1.00 55.52 ATOM 80 CA LYS L 282 -18.573 -35.096 80.105 1.00160.45 ATOM 81 CA ALA L 283 -16.767 -34.125 76.998 1.00 85.26 ATOM 82 CA GLY L 284 -16.130 -37.061 74.837 1.00 69.77 ATOM 83 CA ASP L 285 -19.505 -38.431 75.171 1.00187.36 ATOM 84 CA ILE L 286 -21.597 -39.245 72.158 1.00134.02 ATOM 85 CA ILE L 287 -25.204 -38.302 72.444 1.00120.94 ATOM 86 CA THR L 288 -27.074 -41.042 70.640 1.00136.70 ATOM 87 CA SER L 289 -30.550 -39.959 71.536 1.00 46.75 ATOM 88 CA LEU L 290 -32.656 -37.118 72.827 1.00122.01 ATOM 89 CA ASN L 291 -36.116 -37.810 74.199 1.00 81.13 ATOM 90 CA GLY L 292 -35.658 -41.366 73.058 1.00 24.82 ATOM 91 CA LYS L 293 -35.689 -40.291 69.465 1.00 78.80 ATOM 92 CA PRO L 294 -32.125 -40.819 68.559 1.00 70.04 ATOM 93 CA LEU L 295 -30.161 -37.687 67.889 1.00 54.25 ATOM 94 CA ASN L 296 -28.201 -38.499 64.824 1.00 44.82 ATOM 95 CA SER L 297 -26.394 -35.238 64.874 1.00 48.02 ATOM 96 CA PHE L 298 -25.242 -32.498 67.157 1.00 47.44 ATOM 97 CA ALA L 299 -27.482 -30.308 65.080 1.00 30.00 ATOM 98 CA GLU L 300 -30.500 -32.346 66.045 1.00 40.08 ATOM 99 CA LEU L 301 -29.551 -32.228 69.676 1.00 98.98 ATOM 100 CA ARG L 302 -29.166 -28.491 69.483 1.00 70.39 ATOM 101 CA SER L 303 -32.556 -28.029 67.910 1.00 32.90 ATOM 102 CA ARG L 304 -34.348 -30.316 70.299 1.00 75.09 ATOM 103 CA ILE L 305 -33.089 -28.669 73.453 1.00 41.30 ATOM 104 CA ALA L 306 -33.344 -25.164 72.084 1.00 31.80 ATOM 105 CA THR L 307 -36.877 -25.700 70.972 1.00 55.29 ATOM 106 CA THR L 308 -38.294 -26.234 74.408 1.00101.21 ATOM 107 CA GLU L 309 -38.066 -23.732 77.201 1.00 79.81 ATOM 108 CA PRO L 310 -35.670 -24.338 79.984 1.00 74.86 ATOM 109 CA GLY L 311 -36.721 -26.086 83.138 1.00 11.84 ATOM 110 CA THR L 312 -37.980 -28.858 80.943 1.00 96.02 ATOM 111 CA LYS L 313 -36.435 -32.251 81.225 1.00114.98 ATOM 112 CA VAL L 314 -35.059 -34.316 78.412 1.00 31.92 ATOM 113 CA LYS L 315 -33.455 -37.715 78.425 1.00 67.26 ATOM 114 CA LEU L 316 -30.232 -37.986 76.583 1.00 61.62 ATOM 115 CA GLY L 317 -29.138 -41.295 75.256 1.00 32.02 ATOM 116 CA LEU L 318 -25.476 -40.960 76.028 1.00111.83 ATOM 117 CA LEU L 319 -22.582 -43.205 75.139 1.00 83.39 ATOM 118 CA ARG L 320 -19.360 -43.037 77.077 1.00172.15 ATOM 119 CA ASN L 321 -16.469 -45.514 76.578 1.00212.61 ATOM 120 CA GLY L 322 -18.686 -47.620 74.667 1.00 38.23 ATOM 121 CA LYS L 323 -20.978 -47.827 77.614 1.00 83.65 ATOM 122 CA PRO L 324 -24.529 -46.756 77.421 1.00 64.59 ATOM 123 CA LEU L 325 -25.812 -44.067 79.740 1.00104.89 ATOM 124 CA GLU L 326 -29.053 -42.246 80.152 1.00 47.45 ATOM 125 CA VAL L 327 -29.000 -38.809 81.619 1.00 89.44 ATOM 126 CA GLU L 328 -31.773 -36.471 82.549 1.00 73.59 ATOM 127 CA VAL L 329 -31.047 -32.887 81.743 1.00114.72 TER